<template>
  <teleport to="#back">
    <div
      class="
        d-flex
        justify-content-center
        align-items-center
        h-100
        w-100
        loading-container
      "
      :style="{ backgroundColor: background || '' }"
    >
      <div class="loading-content">
        <div class="spinner-border text-primary" role="status">
          <!-- <span class="sr-only">{{ text || "loading" }}</span> -->
        </div>
        <p v-if="text" class="text-primary small">{{ text }}</p>
      </div>
    </div>
  </teleport>
</template>

<script lang="ts">
import { defineComponent, onUnmounted } from "vue";

export default defineComponent({
  props: {
    text: {
      type: String,
    },
    background: {
      type: String,
    },
  },
  setup() {
    const node = document.createElement("div");
    node.id = "back";
    document.body.appendChild(node);
    onUnmounted(() => {
      document.body.removeChild(node);
    });
  },
});
</script>

<style>
.loading-container {
  background: rgba(255, 255, 255, 0.5);
  z-index: 100;
  position: fixed;
  top: 0;
  left: 0;
}
.loading-container {
  text-align: center;
}
</style>
